MX2012000798A - Metodo para producir materiales de espuma flexible viscoelastica de poliuretano. - Google Patents
Metodo para producir materiales de espuma flexible viscoelastica de poliuretano.Info
- Publication number
- MX2012000798A MX2012000798A MX2012000798A MX2012000798A MX2012000798A MX 2012000798 A MX2012000798 A MX 2012000798A MX 2012000798 A MX2012000798 A MX 2012000798A MX 2012000798 A MX2012000798 A MX 2012000798A MX 2012000798 A MX2012000798 A MX 2012000798A
- Authority
- MX
- Mexico
- Prior art keywords
- weight
- oxide units
- propylene oxide
- total amount
- maximum
- Prior art date
Links
- 239000006261 foam material Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 4
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 4
- 229920000570 polyether Polymers 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/14—Manufacture of cellular products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2101/00—Manufacture of cellular products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/14—Polyurethanes having carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09165901 | 2009-07-20 | ||
| PCT/EP2010/060094 WO2011009779A2 (fr) | 2009-07-20 | 2010-07-14 | Procédé de préparation de mousses souples de polyuréthane viscoélastiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2012000798A true MX2012000798A (es) | 2012-02-28 |
Family
ID=43382348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2012000798A MX2012000798A (es) | 2009-07-20 | 2010-07-14 | Metodo para producir materiales de espuma flexible viscoelastica de poliuretano. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9193821B2 (fr) |
| EP (1) | EP2456802B1 (fr) |
| JP (1) | JP5529269B2 (fr) |
| KR (1) | KR20120045007A (fr) |
| CN (1) | CN102471445B (fr) |
| MX (1) | MX2012000798A (fr) |
| PL (1) | PL2456802T3 (fr) |
| WO (1) | WO2011009779A2 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014218635A1 (de) * | 2014-09-17 | 2016-03-17 | Evonik Degussa Gmbh | Herstellung von viskoelastischen Polyurethansystemen unter Einsatz von Blockpolymeren mit verknüpften Siloxanblöcken als Zellöffner |
| EP3436496B1 (fr) * | 2016-03-31 | 2021-03-03 | Dow Global Technologies, LLC | Procédé de fabrication de polyol polymère doté de particules de polymère dispersées monodispersées |
| AU2019356777B2 (en) * | 2018-10-08 | 2024-11-14 | Dow Global Technologies Llc | Formulated polyol compositions |
| US10793692B2 (en) * | 2018-10-24 | 2020-10-06 | Covestro Llc | Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers |
| CN113999363B (zh) * | 2021-11-30 | 2022-10-21 | 江苏钟山新材料有限公司 | 一种高承载低温不敏感慢回弹海绵的制备方法 |
| CN116265503B (zh) * | 2021-12-16 | 2025-01-21 | 长华化学科技股份有限公司 | 低温感慢回弹海绵用聚醚多元醇、制备方法及其应用 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5379991A (en) * | 1977-01-28 | 1978-07-14 | Sanyo Chem Ind Ltd | Production of pulyurethane |
| DE2837026A1 (de) | 1978-08-24 | 1980-03-06 | Bayer Ag | Verfahren zur herstellung von modifizierten polyaetherpolyolen |
| US4689354A (en) | 1982-04-01 | 1987-08-25 | Basf Corporation | Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams |
| JPS62195011A (ja) * | 1986-02-20 | 1987-08-27 | Sanyo Chem Ind Ltd | ポリウレタンの製造法 |
| ATE119173T1 (de) | 1988-10-26 | 1995-03-15 | Basf Corp | Verfahren zur herstellung von pfropfpolymer- dipersionen mit einer breiten teilchengrössenverteilung und ohne grosse viskositätsfluktuation. |
| EP0510533A3 (en) | 1991-04-22 | 1993-05-26 | The Dow Chemical Company | Process for preparing polymer polyols, and polymer polyol so made |
| US5364906A (en) | 1993-08-20 | 1994-11-15 | Arco Chemical Technology, L.P. | Low viscosity polymer polyols with improved dispersion stability |
| JP3214781B2 (ja) * | 1994-06-28 | 2001-10-02 | トヨタ自動車株式会社 | 軟質ポリウレタン発泡体の製造方法 |
| EP0731118B1 (fr) | 1995-03-10 | 2001-10-17 | Bayer Ag | Polymères-polyols à faible visosité, leur préparation ainsi que leur utilisation dans la préparation de mousse de polyuréthane |
| DE19618392A1 (de) * | 1996-05-08 | 1997-11-13 | Basf Ag | Verfahren zur Herstellung von elastischen Polyurethan-Formkörpern mit kompakter Oberfläche und zelligem Kern |
| JPH10330451A (ja) * | 1997-05-30 | 1998-12-15 | Toyo Tire & Rubber Co Ltd | 高減衰性ポリウレタン化合物 |
| US6013731A (en) | 1997-12-16 | 2000-01-11 | Arco Chemical Technology L.P. | Stabilizer based on high molecular weight polyols having low monol content for polymer polyol production |
| JP4125426B2 (ja) * | 1998-02-06 | 2008-07-30 | 三井化学ポリウレタン株式会社 | 低反発性ウレタンフォーム |
| DE60014012T2 (de) * | 1999-03-04 | 2005-10-06 | Asahi Glass Co., Ltd. | Verfahren zur Herstellen einer thermisch isolierenden Platte |
| WO2001004178A1 (fr) | 1999-07-09 | 2001-01-18 | The Dow Chemical Company | Polymerisation d'oxydes d'alkylene faisant appel a des catalyseurs au cyanure metallique et a des composes d'amorce insatures |
| WO2001025305A1 (fr) * | 1999-10-04 | 2001-04-12 | Shell Internationale Research Maatschappij B.V. | Combinaison de polyols |
| EP1240228B1 (fr) | 1999-11-02 | 2003-08-13 | Huntsman International Llc | Procede de fabrication de mousses visco-elastiques, melange de polyols et systeme de reaction utilise dans ce procede |
| DE60230272D1 (de) | 2001-04-27 | 2009-01-22 | Huntsman Int Llc | Verfahren zur herstellung eines viskoelastischen schaumstoffs |
| BR0214511B1 (pt) | 2001-11-29 | 2012-09-04 | sistema de reação para a preparação de um material termocurável de poliuretano viscoelástico, material de poliuretano viscoelástico, sistema de reação para a preparação de materiais termocuráveis de poliuretano viscoelástico celular, e, material termocurável celular de poliuretano viscoelástico. | |
| DE50304469D1 (de) | 2002-03-15 | 2006-09-14 | Basf Ag | Graftpolyole mit bimodaler teilchengrössenverteilung und verfahren zur herstellung solcher graftpolyole sowie deren verwendung zur herstellung von polyurethanen |
| US6734220B2 (en) | 2002-08-27 | 2004-05-11 | Foamex L.P. | Fine cell, high density viscoelastic polyurethane foams |
| JP4406913B2 (ja) * | 2003-01-29 | 2010-02-03 | 日本ポリウレタン工業株式会社 | 寝具用粘弾性ポリウレタンフォームの製造方法 |
| DE102004017294A1 (de) * | 2004-04-05 | 2005-10-20 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
| US20070060690A1 (en) * | 2005-09-09 | 2007-03-15 | Bayer Materialscience Llc | Low viscosity polymer polyols characterized by a high hydroxyl number |
| DE102005058090A1 (de) | 2005-12-05 | 2007-06-06 | Basf Ag | Verfahren zur Herstellung von viskoelastischen Polyurethan-Weichschaumstoffen |
| WO2007144272A1 (fr) * | 2006-06-14 | 2007-12-21 | Basf Se | Matériau en mousse souple de polyuréthanne viscoélastique à cellules ouvertes |
| EP2066717B2 (fr) * | 2006-09-15 | 2013-11-20 | Basf Se | Procédé de production de mousses dures en polyuréthane |
| US10239985B2 (en) * | 2008-12-23 | 2019-03-26 | Covestro Llc | Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation |
-
2010
- 2010-07-14 MX MX2012000798A patent/MX2012000798A/es active IP Right Grant
- 2010-07-14 JP JP2012520999A patent/JP5529269B2/ja not_active Expired - Fee Related
- 2010-07-14 KR KR1020127003113A patent/KR20120045007A/ko not_active Withdrawn
- 2010-07-14 PL PL10730488T patent/PL2456802T3/pl unknown
- 2010-07-14 US US13/383,238 patent/US9193821B2/en not_active Expired - Fee Related
- 2010-07-14 CN CN201080032623.7A patent/CN102471445B/zh not_active Expired - Fee Related
- 2010-07-14 EP EP10730488.3A patent/EP2456802B1/fr not_active Not-in-force
- 2010-07-14 WO PCT/EP2010/060094 patent/WO2011009779A2/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20120115970A1 (en) | 2012-05-10 |
| US9193821B2 (en) | 2015-11-24 |
| JP2012533665A (ja) | 2012-12-27 |
| KR20120045007A (ko) | 2012-05-08 |
| CN102471445A (zh) | 2012-05-23 |
| CN102471445B (zh) | 2014-05-28 |
| EP2456802B1 (fr) | 2013-11-06 |
| EP2456802A2 (fr) | 2012-05-30 |
| WO2011009779A2 (fr) | 2011-01-27 |
| JP5529269B2 (ja) | 2014-06-25 |
| PL2456802T3 (pl) | 2014-04-30 |
| WO2011009779A3 (fr) | 2011-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |